/*
 * SPDX-License-Identifier: Apache-2.0
 */

#include "zephyr/crypto/crypto.h"

#include <string.h>

#include <zephyr/device.h>
#include <zephyr/logging/log.h>
#include <zephyr/kernel.h>
LOG_MODULE_REGISTER(main, LOG_LEVEL_DBG);

#if DT_NODE_HAS_STATUS(DT_NODELABEL(crypto), okay)
#define CRYPTO_DRV_NAME DT_NODELABEL(crypto)
#else
#error "can't find crypto dev"
#endif

uint32_t cap_flags;
uint8_t test1[] = {};
uint8_t test2[] = { 0xbd };
uint8_t test3[] = { 0x5f, 0xd4 };
uint8_t test4[] = { 0xb0, 0xbd, 0x69 };
uint8_t test5[] = { 0xc9, 0x8c, 0x8e, 0x55 };
uint8_t test6[] = { 0x81, 0xa7, 0x23, 0xd9, 0x66 };
uint8_t test7[] = {
	0x83, 0x90, 0xcf, 0x0b, 0xe0, 0x76, 0x61, 0xcc, 0x76, 0x69, 0xaa, 0xc5, 0x4c, 0xe0, 0x9a,
	0x37, 0x73, 0x3a, 0x62, 0x9d, 0x45, 0xf5, 0xd9, 0x83, 0xef, 0x20, 0x1f, 0x9b, 0x2d, 0x13,
	0x80, 0x0e, 0x55, 0x5d, 0x9b, 0x10, 0x97, 0xfe, 0xc3, 0xb7, 0x83, 0xd7, 0xa5, 0x0d, 0xcb,
	0x5e, 0x2b, 0x64, 0x4b, 0x96, 0xa1, 0xe9, 0x46, 0x3f, 0x17, 0x7c, 0xf3, 0x49, 0x06, 0xbf,
	0x38, 0x8f, 0x36, 0x6d, 0xb5, 0xc2, 0xde, 0xee, 0x04, 0xa3, 0x0e, 0x28, 0x3f, 0x76, 0x4a,
	0x97, 0xc3, 0xb3, 0x77, 0xa0, 0x34, 0xfe, 0xfc, 0x22, 0xc2, 0x59, 0x21, 0x4f, 0xaa, 0x99,
	0xba, 0xba, 0xff, 0x16, 0x0a, 0xb0, 0xaa, 0xa7, 0xe2, 0xcc, 0xb0, 0xce, 0x09, 0xc6, 0xb3,
	0x2f, 0xe0, 0x8c, 0xbc, 0x47, 0x46, 0x94, 0x37, 0x5a, 0xba, 0x70, 0x3f, 0xad, 0xbf, 0xa3,
	0x1c, 0xf6, 0x85, 0xb3, 0x0a, 0x11, 0xc5, 0x7f, 0x3c, 0xf4, 0xed, 0xd3, 0x21, 0xe5, 0x7d,
	0x3a, 0xe6, 0xeb, 0xb1, 0x13, 0x3c, 0x82, 0x60, 0xe7, 0x5b, 0x92, 0x24, 0xfa, 0x47, 0xa2,
	0xbb, 0x20, 0x52, 0x49, 0xad, 0xd2, 0xe2, 0xe6, 0x2f, 0x81, 0x74, 0x91, 0x48, 0x2a, 0xe1,
	0x52, 0x32, 0x2b, 0xe0, 0x90, 0x03, 0x55, 0xcd, 0xcc, 0x8d, 0x42, 0xa9, 0x8f, 0x82, 0xe9,
	0x61, 0xa0, 0xdc, 0x6f, 0x53, 0x7b, 0x7b, 0x41, 0x0e, 0xff, 0x10, 0x5f, 0x59, 0x67, 0x3b,
	0xfb, 0x78, 0x7b, 0xf0, 0x42, 0xaa, 0x07, 0x1f, 0x7a, 0xf6, 0x8d, 0x94, 0x4d, 0x27, 0x37,
	0x1c, 0x64, 0x16, 0x0f, 0xe9, 0x38, 0x27, 0x72, 0x37, 0x25, 0x16, 0xc2, 0x30, 0xc1, 0xf4,
	0x5c, 0x0d, 0x6b, 0x6c, 0xca, 0x7f, 0x27, 0x4b, 0x39, 0x4d, 0xa9, 0x40, 0x2d, 0x3e, 0xaf,
	0xdf, 0x73, 0x39, 0x94, 0xec, 0x58, 0xab, 0x22, 0xd7, 0x18, 0x29, 0xa9, 0x83, 0x99, 0x57,
	0x4d, 0x4b, 0x59, 0x08, 0xa4, 0x47, 0xa5, 0xa6, 0x81, 0xcb, 0x0d, 0xd5, 0x0a, 0x31, 0x14,
	0x53, 0x11, 0xd9, 0x2c, 0x22, 0xa1, 0x6d, 0xe1, 0xea, 0xd6, 0x6a, 0x54, 0x99, 0xf2, 0xdc,
	0xeb, 0x4c, 0xae, 0x69, 0x47, 0x72, 0xce, 0x90, 0x76, 0x2e, 0xf8, 0x33, 0x6a, 0xfe, 0xc6,
	0x53, 0xaa, 0x9b, 0x1a, 0x1c, 0x48, 0x20, 0xb2, 0x21, 0x13, 0x6d, 0xfc, 0xe8, 0x0d, 0xce,
	0x2b, 0xa9, 0x20, 0xd8, 0x8a, 0x53, 0x0c, 0x94, 0x10, 0xd0, 0xa4, 0xe0, 0x35, 0x8a, 0x3a,
	0x11, 0x05, 0x2e, 0x58, 0xdd, 0x73, 0xb0, 0xb1, 0x79, 0xef, 0x8f, 0x56, 0xfe, 0x3b, 0x5a,
	0x2d, 0x11, 0x7a, 0x73, 0xa0, 0xc3, 0x8a, 0x13, 0x92, 0xb6, 0x93, 0x8e, 0x97, 0x82, 0xe0,
	0xd8, 0x64, 0x56, 0xee, 0x48, 0x84, 0xe3, 0xc3, 0x9d, 0x4d, 0x75, 0x81, 0x3f, 0x13, 0x63,
	0x3b, 0xc7, 0x9b, 0xaa, 0x07, 0xc0, 0xd2, 0xd5, 0x55, 0xaf, 0xbf, 0x20, 0x7f, 0x52, 0xb7,
	0xdc, 0xa1, 0x26, 0xd0, 0x15, 0xaa, 0x2b, 0x98, 0x73, 0xb3, 0xeb, 0x06, 0x5e, 0x90, 0xb9,
	0xb0, 0x65, 0xa5, 0x37, 0x3f, 0xe1, 0xfb, 0x1b, 0x20, 0xd5, 0x94, 0x32, 0x7d, 0x19, 0xfb,
	0xa5, 0x6c, 0xb8, 0x1e, 0x7b, 0x66, 0x96, 0x60, 0x5f, 0xfa, 0x56, 0xeb, 0xa3, 0xc2, 0x7a,
	0x43, 0x86, 0x97, 0xcc, 0x21, 0xb2, 0x01, 0xfd, 0x7e, 0x09, 0xf1, 0x8d, 0xee, 0xa1, 0xb3,
	0xea, 0x2f, 0x0d, 0x1e, 0xdc, 0x02, 0xdf, 0x0e, 0x20, 0x39, 0x6a, 0x14, 0x54, 0x12, 0xcd,
	0x6b, 0x13, 0xc3, 0x2d, 0x2e, 0x60, 0x56, 0x41, 0xc9, 0x48, 0xb7, 0x14, 0xae, 0xc3, 0x0c,
	0x06, 0x49, 0xdc, 0x44, 0x14, 0x35, 0x11, 0xf3, 0x5a, 0xb0, 0xfd, 0x5d, 0xd6, 0x4c, 0x34,
	0xd0, 0x6f, 0xe8, 0x6f, 0x38, 0x36, 0xdf, 0xe9, 0xed, 0xeb, 0x7f, 0x08, 0xcf, 0xc3, 0xbd,
	0x40, 0x95, 0x68, 0x26, 0x35, 0x62, 0x42, 0x19, 0x1f, 0x99, 0xf5, 0x34, 0x73, 0xf3, 0x2b,
	0x0c, 0xc0, 0xcf, 0x93, 0x21, 0xd6, 0xc9, 0x2a, 0x11, 0x2e, 0x8d, 0xb9, 0x0b, 0x86, 0xee,
	0x9e, 0x87, 0xcc, 0x32, 0xd0, 0x34, 0x3d, 0xb0, 0x1e, 0x32, 0xce, 0x9e, 0xb7, 0x82, 0xcb,
	0x24, 0xef, 0xbb, 0xbe, 0xb4, 0x40, 0xfe, 0x92, 0x9e, 0x8f, 0x2b, 0xf8, 0xdf, 0xb1, 0x55,
	0x0a, 0x3a, 0x2e, 0x74, 0x2e, 0x8b, 0x45, 0x5a, 0x3e, 0x57, 0x30, 0xe9, 0xe6, 0xa7, 0xa9,
	0x82, 0x4d, 0x17, 0xac, 0xc0, 0xf7, 0x2a, 0x7f, 0x67, 0xea, 0xe0, 0xf0, 0x97, 0x0f, 0x8b,
	0xde, 0x46, 0xdc, 0xde, 0xfa, 0xed, 0x30, 0x47, 0xcf, 0x80, 0x7e, 0x7f, 0x00, 0xa4, 0x2e,
	0x5f, 0xd1, 0x1d, 0x40, 0xf5, 0xe9, 0x85, 0x33, 0xd7, 0x57, 0x44, 0x25, 0xb7, 0xd2, 0xbc,
	0x3b, 0x38, 0x45, 0xc4, 0x43, 0x00, 0x8b, 0x58, 0x98, 0x0e, 0x76, 0x8e, 0x46, 0x4e, 0x17,
	0xcc, 0x6f, 0x6b, 0x39, 0x39, 0xee, 0xe5, 0x2f, 0x71, 0x39, 0x63, 0xd0, 0x7d, 0x8c, 0x4a,
	0xbf, 0x02, 0x44, 0x8e, 0xf0, 0xb8, 0x89, 0xc9, 0x67, 0x1e, 0x2f, 0x8a, 0x43, 0x6d, 0xde,
	0xef, 0xfc, 0xca, 0x71, 0x76, 0xe9, 0xbf, 0x9d, 0x10, 0x05, 0xec, 0xd3, 0x77, 0xf2, 0xfa,
	0x67, 0xc2, 0x3e, 0xd1, 0xf1, 0x37, 0xe6, 0x0b, 0xf4, 0x60, 0x18, 0xa8, 0xbd, 0x61, 0x3d,
	0x03, 0x8e, 0x88, 0x37, 0x04, 0xfc, 0x26, 0xe7, 0x98, 0x96, 0x9d, 0xf3, 0x5e, 0xc7, 0xbb,
	0xc6, 0xa4, 0xfe, 0x46, 0xd8, 0x91, 0x0b, 0xd8, 0x2f, 0xa3, 0xcd, 0xed, 0x26, 0x5d, 0x0a,
	0x3b, 0x6d, 0x39, 0x9e, 0x42, 0x51, 0xe4, 0xd8, 0x23, 0x3d, 0xaa, 0x21, 0xb5, 0x81, 0x2f,
	0xde, 0xd6, 0x53, 0x61, 0x98, 0xff, 0x13, 0xaa, 0x5a, 0x1c, 0xd4, 0x6a, 0x5b, 0x9a, 0x17,
	0xa4, 0xdd, 0xc1, 0xd9, 0xf8, 0x55, 0x44, 0xd1, 0xd1, 0xcc, 0x16, 0xf3, 0xdf, 0x85, 0x80,
	0x38, 0xc8, 0xe0, 0x71, 0xa1, 0x1a, 0x7e, 0x15, 0x7a, 0x85, 0xa6, 0xa8, 0xdc, 0x47, 0xe8,
	0x8d, 0x75, 0xe7, 0x00, 0x9a, 0x8b, 0x26, 0xfd, 0xb7, 0x3f, 0x33, 0xa2, 0xa7, 0x0f, 0x1e,
	0x0c, 0x25, 0x9f, 0x8f, 0x95, 0x33, 0xb9, 0xb8, 0xf9, 0xaf, 0x92, 0x88, 0xb7, 0x27, 0x4f,
	0x21, 0xba, 0xee, 0xc7, 0x8d, 0x39, 0x6f, 0x8b, 0xac, 0xdc, 0xc2, 0x24, 0x71, 0x20, 0x7d,
	0x9b, 0x4e, 0xfc, 0xcd, 0x3f, 0xed, 0xc5, 0xc5, 0xa2, 0x21, 0x4f, 0xf5, 0xe5, 0x1c, 0x55,
	0x3f, 0x35, 0xe2, 0x1a, 0xe6, 0x96, 0xfe, 0x51, 0xe8, 0xdf, 0x73, 0x3a, 0x8e, 0x06, 0xf5,
	0x0f, 0x41, 0x9e, 0x59, 0x9e, 0x9f, 0x9e, 0x4b, 0x37, 0xce, 0x64, 0x3f, 0xc8, 0x10, 0xfa,
	0xaa, 0x47, 0x98, 0x97, 0x71, 0x50, 0x9d, 0x69, 0xa1, 0x10, 0xac, 0x91, 0x62, 0x61, 0x42,
	0x70, 0x26, 0x36, 0x9a, 0x21, 0x26, 0x3a, 0xc4, 0x46, 0x0f, 0xb4, 0xf7, 0x08, 0xf8, 0xae,
	0x28, 0x59, 0x98, 0x56, 0xdb, 0x7c, 0xb6, 0xa4, 0x3a, 0xc8, 0xe0, 0x3d, 0x64, 0xa9, 0x60,
	0x98, 0x07, 0xe7, 0x6c, 0x5f, 0x31, 0x2b, 0x9d, 0x18, 0x63, 0xbf, 0xa3, 0x04, 0xe8, 0x95,
	0x36, 0x47, 0x64, 0x8b, 0x4f, 0x4a, 0xb0, 0xed, 0x99, 0x5e
};

uint8_t sha256_results[7][32] = {
	{ 0xe3, 0xb0, 0xc4, 0x42, 0x98, 0xfc, 0x1c, 0x14, 0x9a, 0xfb, 0xf4,
	  0xc8, 0x99, 0x6f, 0xb9, 0x24, 0x27, 0xae, 0x41, 0xe4, 0x64, 0x9b,
	  0x93, 0x4c, 0xa4, 0x95, 0x99, 0x1b, 0x78, 0x52, 0xb8, 0x55 },
	{ 0x68, 0x32, 0x57, 0x20, 0xaa, 0xbd, 0x7c, 0x82, 0xf3, 0x0f, 0x55,
	  0x4b, 0x31, 0x3d, 0x05, 0x70, 0xc9, 0x5a, 0xcc, 0xbb, 0x7d, 0xc4,
	  0xb5, 0xaa, 0xe1, 0x12, 0x04, 0xc0, 0x8f, 0xfe, 0x73, 0x2b },
	{ 0x7c, 0x4f, 0xbf, 0x48, 0x44, 0x98, 0xd2, 0x1b, 0x48, 0x7b, 0x9d,
	  0x61, 0xde, 0x89, 0x14, 0xb2, 0xea, 0xda, 0xf2, 0x69, 0x87, 0x12,
	  0x93, 0x6d, 0x47, 0xc3, 0xad, 0xa2, 0x55, 0x8f, 0x67, 0x88 },
	{ 0x40, 0x96, 0x80, 0x42, 0x21, 0x09, 0x3d, 0xdc, 0xcf, 0xbf, 0x46,
	  0x83, 0x14, 0x90, 0xea, 0x63, 0xe9, 0xe9, 0x94, 0x14, 0x85, 0x8f,
	  0x8d, 0x75, 0xff, 0x7f, 0x64, 0x2c, 0x7c, 0xa6, 0x18, 0x03 },
	{ 0x7a, 0xbc, 0x22, 0xc0, 0xae, 0x5a, 0xf2, 0x6c, 0xe9, 0x3d, 0xbb,
	  0x94, 0x43, 0x3a, 0x0e, 0x0b, 0x2e, 0x11, 0x9d, 0x01, 0x4f, 0x8e,
	  0x7f, 0x65, 0xbd, 0x56, 0xc6, 0x1c, 0xcc, 0xcd, 0x95, 0x04 },
	{ 0x75, 0x16, 0xfb, 0x8b, 0xb1, 0x13, 0x50, 0xdf, 0x2b, 0xf3, 0x86,
	  0xbc, 0x3c, 0x33, 0xbd, 0x0f, 0x52, 0xcb, 0x4c, 0x67, 0xc6, 0xe4,
	  0x74, 0x5e, 0x04, 0x88, 0xe6, 0x2c, 0x2a, 0xea, 0x26, 0x05 },
	{ 0x41, 0x09, 0xcd, 0xbe, 0xc3, 0x24, 0x0a, 0xd7, 0x4c, 0xc6, 0xc3,
	  0x7f, 0x39, 0x30, 0x0f, 0x70, 0xfe, 0xde, 0x16, 0xe2, 0x1e, 0xfc,
	  0x77, 0xf7, 0x86, 0x59, 0x98, 0x71, 0x4a, 0xad, 0x0b, 0x5e }
};


static void print_buffer_comparison(uint8_t *wanted_result, uint8_t *result, size_t length)
{
	int i, j;

	printk("Was waiting for: \n");

	for (i = 0, j = 1; i < length; i++, j++) {
		printk("0x%02x ", wanted_result[i]);

		if (j == 10) {
			printk("\n");
			j = 0;
		}
	}

	printk("\n But got:\n");

	for (i = 0, j = 1; i < length; i++, j++) {
		printk("0x%02x ", result[i]);

		if (j == 10) {
			printk("\n");
			j = 0;
		}
	}

	printk("\n");
}


__attribute__((aligned(32))) static uint32_t crypto_sha_result_data_8w[8] = { 0 };
void hash_mode(const struct device *dev)
{
	int ret;
	struct hash_ctx ctx;
	struct hash_pkt pkt;
	volatile uint32_t *dst_addr = crypto_sha_result_data_8w;

	ret = hash_begin_session(dev, &ctx, CRYPTO_HASH_ALGO_SHA256);
	ctx.flags = CAP_SYNC_OPS | CAP_SEPARATE_IO_BUFS;
	pkt.in_buf = (uint8_t *)test7;
	pkt.in_len = sizeof(test7);
	pkt.out_buf = (uint8_t *)dst_addr;
	ret = hash_compute(&ctx, &pkt);

	if (memcmp(crypto_sha_result_data_8w, sha256_results[6], 32)) {
		LOG_ERR("SHA mode DECRYPT - Mismatch between plaintext and "
			"decrypted cipher text");
		print_buffer_comparison(sha256_results[6], (uint8_t *)crypto_sha_result_data_8w, 32);
		// goto out;
	}else{
		LOG_INF("SHA mode DECRYPT is OK");
	}
	hash_free_session(dev, &ctx);
}

int main(void)
{
	const struct device *dev = DEVICE_DT_GET(CRYPTO_DRV_NAME);

	if (!dev) {
		LOG_ERR("crypto device not found \n");
		return -1;
	}

	LOG_INF("AES128 HASH Cipher Sample");

	hash_mode(dev);

	return 0;
}
